Open AccessComparison of perioperative and survival outcomes between sublobar resection and lobectomy of patients who underwent a second pulmonary resection
Author(s) -
Yao Xingxin,
Zheng Difan,
Yuan Chongze,
Tao Xiaoting,
Peng Yizhou,
Zhang Yawei,
Sun Yihua
Publication year - 2021
Publication title -
thoracic cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.823
H-Index - 28
eISSN - 1759-7714
pISSN - 1759-7706
DOI - 10.1111/1759-7714.14080
Subject(s) - medicine , perioperative , wedge resection , surgery , resection , propensity score matching , pneumonectomy , lung
Background Repeat pulmonary resection is widely accepted in clinical practice. This study aimed to compare sublobar resection (segmentectomy or wedge resection) with lobectomy in the treatment of patients who underwent a second pulmonary resection. Methods This study retrospectively included patients who underwent lobectomy or sublobar resection for second pulmonary resection. 1:1 propensity score matching (PSM) was performed to balance selection bias. Clinicopathological features, perioperative and survival outcomes of lobectomy and sublobar resection were compared. Results A total of 308 patients who underwent second pulmonary resection were identified: 71 (23.1%) who underwent lobectomy and 237 (76.9%) who underwent sublobar resection. After PSM, 58 patients for each group were selected with well‐balanced clinicopathological characteristics. In patients who underwent sublobar resection, significantly shorter chest tube duration (days) (median, 4 vs. 2, p < 0.001) and postoperative hospital stay (days) (median, 6 vs. 4, p < 0.001) were observed. There was no significant difference in overall survival between these two groups after the second and first surgery ( p = 0.65, p = 0.98), respectively. Subgroup analysis according to the type of the first resection showed consistent results. Conclusions Sublobar resection may be considered as an alternative option for second pulmonary resection due to its perioperative advantages and similar survival outcomes compared with lobectomy.